baber/WOPTO huggingface dataset:
Patent JP-S5925337-A (JP)
Title: Preparation of isoprene
Inventor: OKUMURA KINICHI
IPC: C07C67/00
Filed: 1982-07-29
Abstract: PURPOSE:To obtain the titled substance in high selectivity in high yield, by carrying out a reaction of an isobutylene source and a formaldehyde source in a low-temperature reaction zone charged with a cation exchange resin first, followed by doing it in a high-temperature reaction zone wherein the reaction solution is treated at high temperature. CONSTITUTION:At least one isobutylene source selected from isobutylene, tertiary butanol and an alkyl tertiary butyl ether and a formaldehyde source together with water and a water-soluble acidic catalyst are fed to a low-temperature reaction zone packed with a cation exchange resin catalyst and reacted at 30-115 deg.C, preferably at 50-110 deg.C, to synthesize an isoprene precursor. The reaction solution introduced from the low-temperature zone, containing a water-soluble acidic catalyst, is fed to a high-temperature zone, subjected to the latter stage reaction at >=120 deg.C, preferably 130-210 deg.C, so that the precursor is decomposed to give isoprene. The amount of isobutylene is preferably <=20mol based on 1mol formaldehyde.
Patent JP-H0428994-A (JP)
Title: Drying control system for cereals drier
Inventor: UEJI HITOSHI
IPC: F26B25/00
Filed: 1990-05-22
Abstract: PURPOSE:To eliminate an erroneous operation of a timer, to automatically set the timer and to raise its accuracy by automatically setting a predetermined drying time at the timer each time dryness reduction rate of the cereals reaches a predetermined value. CONSTITUTION:A moisture setting knob 36, a dryness reduction rate setting knob 37, a cereals type setting knob 38 and a charging amount setting knob 39 of an operation unit 15 are respectively operated to predetermined positions, and a start switch 34 is operated to start the sections of a cereals drier 5, hot blast unit 1, a moisture sensor 3, etc., and the temperature of hot blast generated from the burner 6 of the unit 1 is set. When the sensor 3 detects the same cereals moisture as a finishing target moisture or a drying time set to a timer 4 is elapsed, the drier 5 is automatically stopped under an automatic control of a dry controller 46 to stop drying of the cereals. Each time calculated cereal dryness reduction rate calculated by the detected cereals moisture reaches a lower predetermined value than the rate set by the knob 36, the cereals are dried while repeating setting of a predetermined drying time to the timer 4.
Patent JP-H0427881-A (JP)
Title: Resistance meter
Inventor: TAKAYAMA KOJI
IPC: G01R19/255
Filed: 1990-05-23
Abstract: PURPOSE:To enable efficient utilization of output voltage variation range of an arithmetic amplifier and widening the region of resistance measurement by impressing a basic voltage -V to the irreversible input terminal of the arithmetic amplifier, and setting the basic voltage -V on the base sides of the arithmetic amplifier for integration and a comparator. CONSTITUTION:A basic voltage -V with the same polarity as the basic voltage -Vr1 from a terminal 11 is impressed to a terminal 31. An irreversible input terminal of an arithmetic amplifier 13 is connected with the terminal 31 without being earthed, and a condenser 25 and the earth side input terminal of a comparator 28 are also connected with the terminal 31 without being earthed. The terminal 31 is connected with the reversible input terminal of an arithmetic amplifier for integration 19 via a switch 32 and an integration resistance 33. By this constitution, an arithmetic amplifier 13 so functions as to feedback to equalize the reversible input terminal to the basic voltage -V of the terminal 31 and so the output terminal voltage V0 of the arithmetic amplifier 13 becomes as the equation. Thus the variable range of voltage V0 can be used efficiently and the measuring range of the resistance Rx being measured is widened. By the way the variable range of the output voltage V0 is determined by the source voltage of the arithmetic amplifier 13.
Patent JP-H05325774-A (JP)
Title: Demand receptacle device
Inventor: MORI SHIRO
IPC: H01R25/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a safe demand receptacle device preventing the rated current or above from flowing in a receptacle without requiring an excessive facility. CONSTITUTION:The relay contact point (r) of the relay of a relay driving circuit 14 is normally set to the on-state, and a commercial power source AC is connected to both receptacles 3A, 3B. When the total load current added with the load current of a load connected to the main receptacle 3A and the load current of a load connected to a demand object receptacle 3B is increased and the detection signal level of a current detecting circuit 12 exceeds a reference value, a current judging circuit 13 triggers a timer circuit 10. The timer circuit 10 starts counting when the trigger signal is fed, and it outputs the timer output. The relay driving circuit 14 drives a relay in response to the timer output to turn the relay contact point (r) off, and the power feed to the demand object receptacle 3B is cut off. A display circuit 15 lights a display lamp to display the demand action.
Patent JP-S5922533-A (JP)
Inventor: TAMAOKI SATOSHI
IPC: A47L9/14
Filed: 1982-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05290285-A (JP)
Title: Fire alarm equipment
Inventor: ISHII KENJI
IPC: G08B26/00
Filed: 1992-04-09
Abstract: PURPOSE:To provide a fire alarm equipment which can cope even with a large- scaled equipment having a large number of terminal equipments such as a repeater or a sensor, or having long lines, and in which no excess current is allowed to flow through the terminal equipments during transmission regardless of the number of the terminal equipments, and in which of a reception circuit of the terminal equipment, a signal processing circuit or a transmitting circuit abnormality is generated can be easily discriminated. CONSTITUTION:A fire receiver RE is equipped with a voltage signal transmitting circuit 120 which transmits a polling signal, and a current signal receiving circuit 130. And also, a terminal equipment such as a repeater T1 is equipped with a voltage signal receiving circuit 20 having a direct current signal preventing means, signal processing circuit 10, and current signal transmitting circuit 40 having a constant current circuit 42 which is turned on and off based on the pulse output of the signal processing circuit 10. And also, the terminal equipment is equipped with a pilot lamp which is turned on by the reception output of the receiving circuit 130, pilot lamp which is turned on by an enable signal, and pilot lamp 47 which is turned on by the transmission current signal of the transmitting circuit 40.
Patent JP-S5257748-A (JP)
Title: Small-size electronic computer
Inventor: HIRANO REIJI
IPC: G06F15/02
Filed: 1975-11-06
Abstract: PURPOSE: The computation result is not displayed immediately but a comparison is carried out through input of calculation results by other computation system. Based on the comparison results, the display system is altered for final display by providing a circuit and key for this purpose. Thus, a computer suitable for study can be obtained in a small size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000321934-A (JP)
Title: Cleaner for image forming device
Inventor: IGARASHI KEIKO
IPC: G03G21/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To restrict an increase of friction between a cleaning blade and an image carrier and to prevent the occurrence of curling of the cleaning blade and cleaning failure by detecting an amount of replenishment with toner to be supplied, calculating an amount of the consumption of an addition agent from the number of image sheets and the amount of replenishment, and supplying the addition agent corresponding thereto. SOLUTION: The pulse of an AND gate 47 inputs output signals from a width modulation circuit 29 and clock pulse oscillator 48 and outputs clock pulses of a number corresponding to an image density. The number of clock pulses are integrated for each image pickup by a counter 49. The number of the clock pulses are integrated until the formation of a toner image for one original document, and a value K at the time is compared with a reference value K1 for an amount of the consumption of an addition agent K1 and an addition agent is supplied when the result is K.K1. Thus, an amount of replenishment with the addition agent having a mat function is adjusted according to an image ratio and replenishment in a proper amount can thereby be enabled at all times.
Patent JP-H06314378-A (JP)
Title: Method for change control in cash payment utilizing card and device used for the same method
Inventor: KASUYA TETSUO
IPC: G07G1/12
Filed: 1991-05-08
Abstract: PURPOSE:To enable a purchaser to settle for the amount of money of the small- amount part of an article price by using a card when not having small money for it and to guarantee change balance even when the card is lost. CONSTITUTION:A specific code is given to the membership card and the change balance is stored in a storage area of the storage part of a device main body corresponding to the individual code. When the card is utilized, the digits of the amount of change to be settled by using the card can optionally be set. Therefore, digits corresponding to change that a consumer has are set and then the balance change can be stored in the storage part while omitting the reception and payment of change as much as possible. Further, the change balance is stored in the storage part on the side of the device body, so even when the card is lost, the change balance can be read out with the code and guaranteed.
Patent JP-S6113646-A (JP)
Title: Formation of interlayer insulating film in multilayer interconnection
Inventor: INO MASUMITSU
IPC: H01L21/768
Filed: 1984-06-28
Abstract: PURPOSE:To flatly provide an interlayer insulating film on the lower electrode over a large area using a screen printing method. CONSTITUTION:A stainless steel screen 17 with 200-400/inch meshes, reinforced by jigs 16, is set on such an insulative substrate 15 as a glass substrate. A photosensitive polyimide resin 18 is added and the resin is flattened on the screen 17 by a squeegee 19. The resin 18 is transferred on the substrate 15 by the squeegee 19, is sintered and is made to cure. After this, an ultraviolet exposure is performed through a mask and the prescribed pattern is formed. By this constitution, the film of the resin 18 with its flat surface is formed over a large area and the film can be used as an interlayer insulating film. As the surface is flat, no disconnection is generated in the upper electrode.
Patent JP-H04299570-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: AHEI TADASHI
IPC: H01L21/318
Filed: 1991-03-27
Abstract: PURPOSE:To easily obtain a thin film semiconductor device having sufficient durability and safety, by specifying the sum of densities of hydrogen bonded to nitrogen atoms and to silicon atoms in a silicon nitride film. CONSTITUTION:A TFT(thin film transistor) is subjected to element isolation by RIE etching, for example and a protective layer 10 of a silicon nitride film is deposited on the whole surface, thereby forming the TFT. The silicon nitride film of the protective layer 10 is deposited by a plasma CVD method using mixed gas of SiH4, N2 and H2. The composition ratio of N/Si is set to be 0.3-1.3. The total bonded hydrogen density expressing the sum of the density (N-H bonding density) of hydrogen bonded to nitrogen and the density (Si-H bonding density) of hydrogen bonded to silicon is set to be lower than or equal to 35at%. Thereby excellent humidity resistance can be obtained.
Patent JP-H02312150-A (JP)
Title: Coincidence type electron microscope
Inventor: SHIMIZU RYUICHI
IPC: H01J37/147
Filed: 1989-05-26
Abstract: PURPOSE:To improve S/N thereby getting a favorable picture quality of element distribution image by taking out only the energy loss electrons in accord with the detection time of X rays so as to convert then into signals. CONSTITUTION:An electron microscope is provided with an X-ray detector 7, which detects X rays radiated from a sample 2, and a wave height detector 8, which discriminates the energy level of the X rays. And the position, where the electrons has entered the image pickup face after colliding against specific atoms when permeating the sample 2 and releasing specific X rays and suffering energy loss, is discriminated by the timing that the X-ray detector 7 and the wave height detector 8 detected the X ray emitted by the specific atoms at that time, and the distribution of optional specific elements existing in the sample is made into image information at high S/N so as to enable observation. Hereby, a high picture quality of element distribution image can be obtained at low cost without deteriorating the capacity of high resolution.
Patent JP-H04359379-A (JP)
Title: Mirror symmetry editing system for graphic editing device
Inventor: TSUJII SHINOBU
IPC: G06T11/80
Filed: 1991-06-05
Abstract: PURPOSE:To facilitate sticking of the mirror symmetry of a graphic by calculating the cut-off range of an image original, executing and controlling the transfer and deletion of the image original within an optimum cut-off range and controlling the transfer of the data. CONSTITUTION:A keyboard 1 and a mouth 2 designating the editing of the image original, a floppy disk device 3 storing the image original, an optical disk device 4, a magnet disk device 5, a image scanner 6 inputting the image original, an image printer 7 printing the editing image and a display 8 displaying the image original are connected to a processor 17 executing and controlling the editing processing. A job control part 9 calculates the cut-off range of the image original, executes and controls the transfer and deletion of the image original within the optimum cut-off range and controls the transfer of the data, and the image printer 7 prints the image original after the editing processing. Thus, the sticking, displaying and printing of the mirror symmetry of the graphic in various kinds of graphic editing functions can be performed.
Patent JP-S62289801-A (JP)
Title: Antistatic antireflective molding
Inventor: DOI TOSHIKI
IPC: G02B1/16
Filed: 1986-06-10
Abstract: PURPOSE:To obtain an antistatic antireflective molding which suppresses the dazzle by the surface reflection of external light and is excellent in preventing flawing of the surface by coating a coating compd. having a prescribed compsn. on the surface of a base material and coating a crosslinkable resin coating compd. by spray painting to a fine rugged shape thereon and curing the same. CONSTITUTION:The coating compd. contg. 60-80wt% conductive powder contg. tin oxide as an essential component in the solid-content of the coating compd. is coated on the surface of the molding consisting of glass, wood, plastic, etc. The crosslinkable resin coating compd. is coated thereon by the spray painting to the fine rugged shape and is cured. The ruggedness is preferably 0.01-5mum surface roughness in average center line height and 0.1-80mum max. surface roughness. The conductive powder having <=0.2mum particle size is more preferable. Acrylic, urethan, epoxy and other resins are used for the solid component of the coating compd. The crosslinkable resin coating compd. is not particularly limited and the mixture essentially composed of a crosslinkable unsatd. compd. having >=2 (meth)acryloyoxy groups in one molecule is used for said compd.
Patent JP-S5258456-A (JP)
Title: Formation of semiconductor pellet
Inventor: TAKAHASHI YUKIO
IPC: H01L21/306
Filed: 1975-11-10
Abstract: PURPOSE: Deterioration, etc.  of circuits and electrodes are prevented by protecting both surfaces of a wafer with a wax layer, fixing the wafer to a supporting plate by way of wax of good machinability then performing scribing and etching of the wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02311858-A (JP)
Title: Image forming condition controller for image forming device
Inventor: SAWAMURA TADAHIDE
IPC: G03G21/00
Filed: 1989-05-26
Abstract: PURPOSE:To easily readjust standard data for an image forming condition related to an exchanged image forming means by setting in such a way that the standard value data for the image forming condition in each image forming means can be reset to an initially set value. CONSTITUTION:An operation part 27 having a display part and an input key is connected to one I/O interface 25 of a control part 21; image forming process data signals, such as exposure output signal 1 for an exposure optical system 8, electrification output signal 2 for an electrifier 2 and developing bias output signal 3 for a developing unit 3, are outputted from the other I/O interface 26. Reference value data, which is used as a control reference for the exposure output signal 1, is automatically corrected (VL correction) based on the potential of the base part of a photosensitive drum 1. Since adjusting the condition, which is troublesome work, is eliminated, the condition can be accurately set in a short time.
Patent JP-H11291830-A (JP)
Title: Umbrella stand with beverage mount for automobile
Inventor: INAMURA SHIGEO
IPC: B60N3/10
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To separately use this device as an umbrella stand or as a beverage mount by providing a circular ring for guiding and fixing an umbrella at the upper section, a cylinder for storing the droplets of the umbrella on a lower column and the beverage mount directly below the circular ring, and making the device foldable. SOLUTION: A base plate 1 to be inserted below a floor mat is provided, and a curved metal floated on the foundation section of the stanchion of an umbrella stand itself is fitted to the base plate 1. The upper plate of the stanchion of the umbrella stand itself is provided with a circular ring 4 having a suspending round bar 11 and a fixing screw for guiding and fixing an umbrella and a beverage mount 6 made of a disk having a small hook hole, right and left pinch plate metals 9 for supporting them are fitted, and the pinch plate metals 9 are provided with grooves and a fixing screw stop knob 10. A height adjustable groove is provided below the middle of the upper plate. A removable cylinder 5 for storing the droplets of an umbrella is provided on the lower plate of the stanchion of the umbrella stand.
Patent JP-2000322025-A (JP)
Title: Plasma display device
Inventor: NUNOMURA KEIJI
IPC: G09G3/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device presenting a clear display particularly suitable for a television by realizing a higher peak brightness compared with a conventional one, reducing power consumption, and improving smoothness of gradation display. SOLUTION: Multiple APLs(Average Picture Levels) are set according to an average screen brightness. A peak brightness is increased by decreasing maintenance pulse periods for APL level groups with smaller APLs to increase the number of the maintenance pulses in individual sub-fields. Light emitting efficiency is increased, and the maximum power consumption is reduced by increasing maintenance pulse periods for APL level groups with larger APLs requiring a larger discharge light emitting power. A brightness distribution on a screen is detected when the APL level is small, and the setting for the number of the maintenance pulses and the period of the maintenance pulses are changed on the same APL levels based on the detected information to increase the peak brightness, and to improve smoothness of gradation on a dark screen.
Patent JP-H04359319-A (JP)
Title: Storage type editing method
Inventor: KANEDA SHIGEO
IPC: G06F3/048
Filed: 1991-06-05
Abstract: PURPOSE:To enable a user to freely change inputted data items and to easily generate an application program. CONSTITUTION:When the user inputs data in response to an input request, the data item and the input value are stored in a storage part 4 in correspondence relations; and if he will correct an already inputted value, he indicates its item on a CRT 8 by a cursor and operates a correction key. Then, the value corresponding to this item in the storage part 4 is erased, and a special value is returned to the application program. When it is returned, the application program is returned to a preliminarily determined break point and is executed again and sets an editor device 1 to the redisplay mode. In this mode, the value corresponding to the item of an input request is returned in response to the input request from the application program if this item is stored in the storage part 4, and a display command is issued to a display part 2 but an input request command is not outputted. When the input of a correction item is requested, the normal input request command is issued to the display part 2 because its value is not stored in the storage part 4.
Patent JP-H01304398-A (JP)
Title: Filter device for adsorbing radioactive iodine
Inventor: OSHIMA YOSHIO
IPC: G21F9/02
Filed: 1988-06-02
Abstract: PURPOSE:To enable an operator to easily remove a test canister without entering a casing by providing plural active carbon filters via partition plates in the casing. CONSTITUTION:The device is provided with the plural active carbon filters 3 via the partition plates 2 in the casing 1. The test canister 5 packed with active carbon is freely attachably and detachably provided to the outer part of the casing 3 via connecting members 9, 9'. The treatment of a gas to be treated flows from one to the other direction in the casing 1 and the radioactive iodine in the gas to be treated is adsorbed and removed by the active carbon filters 3 in an ordinary state. The operator removes the test canister 5 from the outside of the casing 1 without entering the casing 1 in case of testing the radioactive iodine removing efficiency of the active carbon with the test canister 5. The capturing efficiency of the active carbon in the test canister 5 removed on the outside of the casing 1 is then tested and thereafter, the test canister 5 packed with the fresh active carbon is mounted to the casing from the outside.
Patent JP-S6026971-A (JP)
Title: Roller fixing device
Inventor: MIWA TADASHI
IPC: G03G15/20
Filed: 1983-07-25
Abstract: PURPOSE:To provide a fixing device which is constituted into simple and compact construction and maintains easily uniform application of oil by attaching exchangeably a holding frame holding integrally a member for applying an offset-preventive liquid and a cleaning member to the frame of the fixing device and applying the offset-preventive liquid to the surface of a roller cleaned by the cleaning member. CONSTITUTION:A cleaning member 13 has the same width as the width of a member 9 for applying oil and consists of felt. The part 13a corresponding to a base having a narrow width consists of felt having small apparent density and the width part 13b except said part consists of the felt having a large apparent density. The member 9 applies the oil to the surface of a roller 2 cleaned by the member 13 to obviate the deposition of stains to the member 13 to the extent of spoiling the cleaning function so that the oil coating part 6 of the means for applying the oil and the member 9 do not lose the oil applying function owing to the stains deposited thereon. The application of the oil by the member 9 is uniformly accomplished until the oil retained to the member is mostly consumed without being hampered by the staining.